My mum definatly overfeeds! then again, so does my brother ... I seriously dont think I overfeed though. 2 or 3 days without feeding a week, morning they get a tiny lil bit of flake food + 2 algae tables for my corries, plec and cardinals. In the evening they get the left over bloodworms, which aint much ... so nah (left over from my puffer tank and from my bumble bee goby tank that is)